Problems and progress of investigations of hydroecosystems' ecological state in view of implementation of EU environmental directives in Ukraine

SO Afanasyev - Hydrobiological Journal, 2019 - dl.begellhouse.com
The paper deals with issues of implementation of the EU environmental Directives in
Ukraine. The urgent tasks for the successful implementation of six directives of the water …

[HTML][HTML] Impact of hydrotechnical construction on aquatic ecosystems of the Kiliia branch of the Danube delta

AV Liashenko, KY Zorina-Sakharova… - Biosystems …, 2022 - ecology.dp.ua
Resumption of shipping in the Bystryi branch in the Ukrainian part of the Danube Delta, one
of the largest aquatic-wetland areas of Europe and the world, has made it necessary to …

[PDF][PDF] Post-invasion spread of Chinese sleeper (Perccottus glenii) in the Lower Danube drainage (Budjak region of Ukraine).

Y Kvach, Y Kutsokon, V Demchenko, V Yuryshynets… - BioInvasions …, 2022 - reabic.net
Abstract The Chinese sleeper Perccottus glenii (Actinopterygii: Odontobutidae), is an
invasive alien species (IAS) of fish that has been included into the European IAS list of …

Approaches to evaluation of the agriculture competitiveness level: Empirical evidence in Ukraine

N Patyka, O Khodakivska, L Pronko, T Kolesnyk… - 2021 - 195.34.206.236
In the article methodological approaches to assessing the Ukraine's agriculture
competitiveness have been substantiated. In particular, an algorithm and evaluation toolkit …

[PDF][PDF] Evaluation of water quality of the Siret River by zooperiphyton organisms

OF Rylskyi, K Dombrovskiy, Y Masikevych… - Journal of Ecological …, 2023 - bibliotekanauki.pl
The extensive nature of natural resource use in the Siret River basin in recent years has led
to a significant depletion of its water resources and deterioration of the ecological state of …

Macroinvertebrates of the marine edge and fore-delta of the Kiliya Branch of the Danube River delta

AV Lyashenko, YY Zorina-Sakharova - Hydrobiological Journal, 2015 - dl.begellhouse.com
The distribution of the macrofauna of invertebrates of the marine edge and fore-delta of the
Kiliya branch of the Danube River delta has been analyzed on the basis of long-term …

[PDF][PDF] Проблеми і розвиток досліджень екологічного стану гідроекосистем України в аспекті імплементації директив ЄС в галузі довкілля

СО Афанасьєв - Гідробіол. журн, 2018 - jnas.nbuv.gov.ua
Розглянуто питання імплементації в Україні Директив ЄC у галузі довкілля.
Перераховано першочергові заходи, передбачені для успішної імплементації шести …

Continuity and discreteness of the communities of hydrobionts in the lotic-lentic ecosystem of the Danube River delta: phytoplankton

VI Shcherbak, AV Liashenko… - Hydrobiological …, 2023 - dl.begellhouse.com
The paper deals with the patterns of continuity and discreteness of the main abiotic
parameters and phytoplankton in the transboundary lotic-lentic aquatic ecosystem, including …

Phytomicrobenthos dynamics in water bodies of various types in the Kiliya delta of the Danube river depending on some ecological factors

VI Shcherbak, ES Koziychuk - Hydrobiological Journal, 2016 - dl.begellhouse.com
The influence of some ecological factors (salinity, type of bottom sediments, and water
velocity) on phytomicrobenthos dynamics in water bodies of various types in the Kiliya Delta …

Continuity and Discreteness of the Communities of Hydrobionts in the Lotic-Lentic Ecosystem of the Danube River Delta: Benthic Invertebrates

AV Liashenko, VI Shcherbak… - Hydrobiological …, 2024 - dl.begellhouse.com
To determine the discreteness and continuity of structural and functional characteristics of
river systems, statistical tests of multiple comparisons have been proposed. The …